package cn.tedu.storage.mapper;

import cn.tedu.storage.entity.Storage;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

public interface StorageMapper extends BaseMapper<Storage> {

    void decrease(Long productId, Integer count);

    Storage selectByProductId(Long productId);

    void updateResidueToFrozen(Long productId, Integer count);

    void updateFrozenToUsed(Long productId, Integer count);

    void updateFrozenToResidue(Long productId, Integer count);
}
